Description Product Reviews Flagg B1442-55 Navistar Spring Pin 1680033C1, 327485, 3515804C1, B144255, M5352, SP1442 B1442-55 SUSPENSION MAKE: LENGTH:5.5 LARGE DIAMETER:1.25 SMALL DIAMETER: LOCK SLOT:4.0 SPRING PIN TYPE:3 THREAD SIZE: THREAD LENGTH: COMMENTS:SPRING PIN